, you generally need to reflash the device's stock firmware using Odin . This error occurs when the device's verified boot process detects that the system partition has been modified or corrupted.
The "dm-verity verification failed" error on the Samsung Galaxy Grand Prime Plus (SM-G532F) indicates system corruption or unauthorized modifications, often fixed by performing a factory reset via recovery mode. If data wiping fails, flashing stock firmware using Odin is the required solution to restore functionality. For a step-by-step guide on flashing, see HardReset.info . g532f dm-verity verification failed fix